Digesters and Pretreatment tanks constructed in single pour ICF walls and cast in place concrete slabs designed to withstand severe conditions including 60 C temperature, low PH levels and high levels, hydrogen sulfide and sulfuric acid

Gas storage system comprising of dual PVC coated polyester membranes with an outer structural / protective layer and an inner gas storage layer that moves up and down with the gas level

Specialized agitation systems maximize gas production

High levels of automation and programming facilitating single point operation & monitoring